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Emerald vs Onyx - What's the difference?

emerald | onyx |

As adjectives the difference between emerald and onyx

is that emerald is of a rich green colour while onyx is jet-black.

As nouns the difference between emerald and onyx

is that emerald is any of various green gemstones, especially a green transparent form of beryl, highly valued as a precious stone while onyx is a banded variety of chalcedony, a cryptocrystalline form of quartz.

As a proper noun Emerald

is a town in Queensland, Australia.

emerald

Adjective

(en adjective)
  • Of a rich green colour.
  • * Byron
  • The insect-queen of eastern spring, / O'er emerald meadows of Kashmeer / Invites the young pursuer near, / And leads him on from flower to flower / A weary chase and wasted hour.

    Noun

    (en noun)
  • Any of various green gemstones, especially a green transparent form of beryl, highly valued as a precious stone.
  • * {{quote-magazine, date=2012-03
  • , author=Lee A. Groat , title=Gemstones , volume=100, issue=2, page=128 , magazine=(American Scientist) citation , passage=Although there are dozens of different types of gems, among the best known and most important are diamond, ruby and sapphire, emerald and other gem forms of the mineral beryl, chrysoberyl, tanzanite, tsavorite, topaz and jade.}}
  • Emerald green, a colour.
  • (dated, UK, printing) A kind of type, in size between minion and nonpareil.
  • Derived terms

    * Emerald * emerald cut * emerald green * Emerald Isle

    See also

    * beryl

    onyx

    English

    (wikipedia onyx)

    Noun

  • (mineralogy) A banded variety of chalcedony, a cryptocrystalline form of quartz.
  • A jet-black color, named after the gemstone.
  • Adjective

    (-)
  • jet-black
  • * , Genesis, 2:12
  • And the gold of that land is good: there is bdellium and the onyx stone.
  • * {{quote-book, year=1922, author=, title=“Piracy”: A Romantic Chronicle of These Days, chapter=3/7/2 citation
  • , passage=There was no moon, only stars set brilliantly in the soft black onyx of the sky?: a black night and very silent on Cimiez?; and a black and silent prospect from the verandah

    See also

    * sardonyx

    References

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